//
//  ScheduleDoctor.m
//  HarmonizePub
//
//  Created by rzhy on 16/9/21.
//  Copyright © 2016年 Zy. All rights reserved.
//

#import "ScheduleDoctor.h"
#import <YYModel.h>

static ScheduleDoctor *sharedInstance;

@implementation ScheduleDoctor

#pragma mark - 单例
+ (instancetype)sharedInstance {
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        sharedInstance = [[self alloc] init];
    });
    return sharedInstance;
}
+ (instancetype)allocWithZone:(struct _NSZone *)zone {
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        sharedInstance = [super allocWithZone:zone];
    });
    return sharedInstance;
}

- (NSString *)description {
    return [self yy_modelDescription];
}

@end
